Mr. Johnson owns an online store. The first month, the online store received 500 orders. For each month that followed, the number of orders the online store received was approximately 25% more than the number of orders received the previous month. Mr. Johnson writes this equation to model the approximate number of orders, y, received each month following the first month:
y=500(0.25)^x

There is an error in this equation. Describe the error that was made in this equation.

answer: 1 + 1 = 11

step-by-step explanation:

493 would be the correct answer

step-by-step explanation:

answer:   the paragraph proof is mentioned below.

step-by-step explanation:

given: in a δxwy where

such that, ∠wzx ≅ ∠yzx and zw≅zy

we have to prove that: segment zx is a perpendicular bisector of segment wy.

prove: since, zw≅zy ⇒ ∠wzy is a supplementary angle.

then, ∠wzy= 180°

⇒∠wzx + ∠yzx = 180° ( because xz divides ∠wzy into two parts)

but, ∠wzx ≅ ∠yzx ( given)

⇒∠wzy+∠wzy=180° ( by substitution)

⇒2∠wzy=180°

⇒∠wzy=90°

⇒∠wzy=∠yzx =90°

therefore, xz⊥wy where wz=zy

⇒zx is a perpendicular bisector of wy.